Android - Kotlin

Introduction: App Intro/Onboard screen is mainly to display the key features of our app to users while launching it, in a sweet way. Let's do that simply with TabLayout, ViewPager and its PageTransformer.  Design: slide_page.xml  Desgin this layout with ViewPager and TabLayout to begin with. <?xml version= "1.0" encoding= "utf-8"? > <RelativeLayout xmlns:android= "http://schemas.android.com/apk/res/android" xmlns:app= "http://schemas.android.com/apk/res-auto" android: id = "@+id/introLayout" android:layout_width= "match_parent" android:layout_height= "match_parent" > <android.support.v4.view.ViewPager android: id = "@+id/viewPager" android:layout_width= "match_parent" android:layout_height= "match_parent" android:layout_above= "@+id/tabLayout" /> <android.support.